<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>请选择你喜欢的专栏</title>
</head>
<style>
    * {
        margin: 0;
        padding: 0;
    }

    div {
        text-align: center;
    }

    table {
        margin: 0 auto;
    }
</style>

<body>
    <div id="app">
        <h3>请选择你喜欢的专栏</h3>
        <label v-for="(item, index) in listBox" :key="index">
            <!-- v-model 指令用于双向绑定复选框的选中状态到 arrChecked 数组 -->
            <input type="checkbox" :value="item" v-model="arrChecked" />{{item}}
        </label>
        <ul>
            <li v-for="(item, index) in arrChecked" :key="item.id">{{item}}</li>
        </ul>
    </div>
</body>

</html>
<script src="../vue.js"></script>
<script>
    new Vue({
        el: "#app",
        data: {
            arrChecked: [],
            listBox: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
            isChecked: false,
        }
    });
</script>